Aired 15 years ago - Oct 16, 2008
Meredith is sent into a state of panic when Derek finds her mother's diary in the house. Meanwhile, Callie stresses while preparing for her first date with Erica. Later, Cristina stumbles across a part of the hospital no one has ever seen before.
Mouse over thumbnail for slideshow
Or scroll and see one by one:
#4
#6
#11
#13
#15
#17
#21
#23
#27
#33
#34
#36
#39
#44
#46
#48
#49
#50
